Pricing

Perpetual commercial licensing

One-time licensing with bundled updates. Use Squid Proxy Professional commercially in production environments without ongoing per-user subscription fees.

Main plan

Squid Proxy Professional

Perpetual commercial license for a single Windows installation, including 12 months of updates and email support.

$195 per installation One-time payment. USD, excluding any local taxes.
  • Perpetual license
  • 1 installation
  • Includes 12 months of updates
  • Commercial use permitted
  • Code-signed Windows installer
  • Email support
Contact us for licensing

Multi-license packs

Discounted licensing for multiple Windows installations under one organisation.

Volume pricing Quoted on request
  • 5, 10, and 25-license packs
  • Single licensing contact per organisation
  • Per-installation activation tracking
  • Includes 12 months of updates per license
  • Email support
Request a quote

Site / volume licensing

Site-wide or volume licensing for larger deployments, schools, and managed service providers.

Custom Tailored to your environment
  • Site or organisation-wide coverage
  • Streamlined activation for large fleets
  • Update entitlement aligned to renewal cycle
  • Priority email support channel
  • Custom deployment enquiries welcome
Discuss a site license
Trial use. A trial build is available from the Download page for evaluation. A commercial license is required before using Squid Proxy Professional in production.
FAQ

Licensing questions

What does "perpetual" mean?

You can keep using the version of Squid Proxy Professional you licensed indefinitely. Updates beyond the included update period require a renewal.

What does "1 installation" mean?

One installed copy of Squid Proxy Professional on one Windows machine. Move-to-replacement-machine is supported through the activation system.

Can I use it commercially?

Yes. The license explicitly permits commercial use of the management console, installer, and bundled Windows Squid build for the licensed installation count.

What about the GPL components?

The bundled Squid build remains under the GNU General Public License. See Open Source Notices for source availability and licensing details.

Do you offer refunds?

A trial build is provided so you can evaluate before purchase. Specific refund terms are documented in the licensing agreement provided at purchase.

Custom deployment enquiries

For unusual deployment models, OEM use, or bundling enquiries, contact us at support@squidproxypro.com.